<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script src="ss.js"></script>
<script> 
setTimeout("lm_setup();", 2000); 
setInterval("alert('我是Interval, 每5秒一次')",5000); 
</script>
</head>
<body >

<form name="frm" action="test.php" method="post">
<select id="s1" name ="province"><option>省</option></select>
<select id="s2" name='city'><option>省份</option></select>
<input type="submit">
</form>
</body>
</html>
